• The Fitchburg/South Acton Line will operate a Sunday schedule while buses and trackless trolleys that operate in Belmont are likewise running on a Sunday schedule.

What would Christmas be if the local movie theater was closed? Thankfully, Belmont’sStudio Cinema at Trapelo and Beech will be showing the animated film “Sing” (rated PG) at 3 p.m., 6 p.m. and 8:30 p.m.